Readers of my articles featuring DIY projects may be interested in trying their hand at creating a device from scratch. A great place to start is with a clear, well-drawn schematic. For the last ...

Back in the day, building a DIY radio was fun! We only had to get our hands at a germanium diode, make some coils, and with a resistor and long wire as an antenna maybe we could get some sound out of ...

AM is dead! We should stop wasting time on it and focus on FM. I’ve heard that sentiment in various forms for years, probably going back to the late 1980s. Is it true? In some cases, yes. Is it ...